package lab01;

/**
 * Created by dell on 2017/10/8.
 */
public class Test06 {
    public static void main(String[] args) {
        //if-else
        {
            System.out.println("请输入成绩1-5：");
        }
        int i = 5;
        if (i == 1) {
            System.out.println("不及格");
        } else if (i == 2) {
            System.out.println("及格");
        } else if (i == 3) {
            System.out.println("中等");
        } else if (i == 4) {
            System.out.println("良好");
        } else {
            System.out.println("优秀");

            //switch
            {
                System.out.println("请输入成绩1-5：");
            }
            switch (i) {
                case 1:
                    System.out.println("不及格");
                    break;
                case 2:
                    System.out.println("及格");
                    break;
                case 3:
                    System.out.println("中等");
                    break;
                case 4:
                    System.out.println("良好");
                    break;
                case 5:
                    System.out.println("优秀");
                    break;
            }
        }
    }
}